Commit 310c45d1 authored by Michael Hennerich's avatar Michael Hennerich Committed by Willy Tarreau

drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors

commit f3df53e4 upstream.

Fix RDAC read back errors caused by a typo. Value must shift by 2.

Fixes: a4bd3949 ("drivers/misc/ad525x_dpot.c: new features")
Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarWilly Tarreau <w@1wt.eu>
parent e35d9831
...@@ -216,7 +216,7 @@ static s32 dpot_read_i2c(struct dpot_data *dpot, u8 reg) ...@@ -216,7 +216,7 @@ static s32 dpot_read_i2c(struct dpot_data *dpot, u8 reg)
*/ */
value = swab16(value); value = swab16(value);
if (dpot->uid == DPOT_UID(AD5271_ID)) if (dpot->uid == DPOT_UID(AD5274_ID))
value = value >> 2; value = value >> 2;
return value; return value;
default: default:
......
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